FHP3194 4:1 High Speed Multiplexer Features at ±5V Description ■ 0.1dB gain flatness to 155MHz The FHP3194 is a 4:1 analog multiplexer designed for high speed video applications. The output amplifier is a high-speed current feedback amplifier that offers stellar large signal performance of 335MHz -3dB bandwidth and 80MHz 0.1dB bandwidth. The gain of the output amplifier is selectable thru 2 external resistors (Rf and Rg), allowing further flexibility. The 2Vpp bandwidth performance, 1600V/µs slew rate, and 0.02% / 0.03° differential gain and phase exceed the requirements of high definition television (HDTV) and other multimedia applications. The output amplifier also provides ample output current to drive multiple video loads. ■ 7.5ns channel switching time ■ 0.02%/0.03° differential gain/phase error ■ 335MHz full power -3dB bandwidth at G=2 ■ 1600V/µs slew rate ■ 60mA output current (easily drives three video loads) ■ 70dB channel to channel isolation ■ 13mA supply current ■ 4mA supply current in disable mode ■ 3mA supply current in shutdown mode Two address bits (A0 and A1) are used to select one of the four buffered inputs. The FHP3194 offers excellent 7.5ns switching times and better than 70dB channel isolation. ■ Fully specified at ±5V supplies ■ Lead (Pb) - free SOIC-14 and TSSOP-14 packages The FHP3194 offers both shutdown and disable capability. During shutdown, the FHP3194 consumes only 3mA of supply current and provides maximum input to output isolation. During disable mode, only the output amplifier is disabled reducing output glitches and allowing for multiplexer expansion. Applications ■ Video switchers and routers ■ Multiple Input HDTV switching ■ Picture in picture video switch ■ Multi-channel ADC Driver Functional Block Diagram FHP3194 SOIC / TSSOP 1 GND 2 IN2 3 GND 4 IN3 5 GND 6 IN4 7 +1 +1 LOGIC IN1 +1 +1 14 +Vs 13 OUT 12 -VIN 11 SD 10 EN 9 A1 8 A0 Ordering Information Part Number Package Pb-Free Operating Temperature Range Packing Method FHP3194IM14X SOIC-14 Yes -40°C to +85°C Reel TSSOP-14 Yes -40°C to +85°C Reel FHP3194IMTC14X Moisture sensitivity level for all parts is MSL-1. FHP3194 Rev. 1.0.6 1 www.fairchildsemi.com ©2005 Fairchild Semiconductor Corporation FHP3194 4:1 High Speed Multiplexer March 2006 Advance Information FHP3194 SOIC / TSSOP IN1 1 GND 2 IN2 3 GND 4 IN3 5 GND 6 IN4 7 +1 LOGIC +1 +1 +1 14 +Vs 13 OUT 12 -VIN 11 SD 10 EN 9 A1 8 A0 Pin Assignments Pin# Pin 1 IN1 Description 2 GND 3 IN2 4 GND 5 IN3 Input, Channel 3 6 -Vs Negative Supply 7 IN4 Input, Channel 4 8 A0 Logic Input A0 9 A1 Logic Input A1 Input, Channel 1 Must be connected to ground Input, Channel 2 Must be connected to ground 10 EN Enable pin, “1” = Disable, “0” = Enable 11 SD Shutdown pin, “1” = Shutdown, “0” = Active 12 -VIN Inverting Input of output amplifier 13 OUT Output 14 +Vs Positive Supply Truth Table A0 A1 EN SD OUT 1 1 0 0 CH4 0 1 0 0 CH3 1 0 0 0 CH2 0 0 0 0 CH1 X X 1 0 Disable X X X 1 Shutdown FHP3194 Rev. 1.0.6 2 www.fairchildsemi.com FHP3194 4:1 High Speed Multiplexer Advance Information Pin Configurations The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Symbol Parameter Vs Supply Voltage CMIR Input Voltage Range Min Max Unit 0 12.6 V -Vs - 0.5V +Vs + 0.5V V Recommended Operating Conditions Symbol Parameter Tc Operating Temperature Range Vs Supply Voltage Range Min Max Unit -40 Typ +85 °C 5 12 V Reliability Information Parameter Min Typ Junction Temperature Storage Temperature Range -65 Lead Temperature (Soldering, 10s) Max Unit 150 °C 150 °C 300 °C 14-Lead SOIC1 128 °C/W 14-Lead TSSOP1 130 °C/W Note: 1. Package thermal resistance (ΘJA), JDEC standard, multi-layer test boards, still air. ESD Protection Package SOIC-14 TSSOP-14 Human Body Model (HBM) TBD TBD Charge Device Model (CDM) TBD TBD FHP3194 Rev. 1.0.6 3 www.fairchildsemi.com FHP3194 4:1 High Speed Multiplexer Advance Information Absolute Maximum Ratings Tc = 25°C, Vs = ± 5V, Rf = 499Ω, RL = 150Ω, G = 2; unless otherwise noted. Symbol Parameter Conditions Min Typ Max Units Frequency Domain Response UGBW -3dB Bandwidth G = +1, VOUT = 0.2Vpp TBD MHz BWss -3dB Bandwidth No Peaking, G = +2, VOUT = 0.2Vpp 380 MHz BWLs Full Power Bandwidth No Peaking, G = +2, VOUT = 2Vpp 335 MHz BW0.1dBSS 0.1dB Gain Flatness G = +2, VOUT = 0.2Vpp 155 MHz 0.1dB Gain Flatness G = +2, VOUT = 2Vpp 80 MHz BW0.1dBLS Time Domain Response tR , tF Rise and Fall Time VOUT = 2V step; (10% to 90%) 1 ns tS Settling Time to 0.1% VOUT = 2V step 15 ns OS Overshoot VOUT = 0.2V step SR Slew Rate 4V step. G = -1 5.7 % 1600 V/µs -70 dBc Distortion / Noise Response 2Vpp, 5MHz HD2 2nd Harmonic Distortion HD3 3rd Harmonic Distortion 2Vpp, 5MHz -79 dBc THD Total Harmonic Distortion 2Vpp, 5MHz -81 dB DG Differential Gain NTSC (3.58MHz) 0.02 % DP Differenital Phase NTSC (3.58MHz) 0.03 ° en Input Voltage Noise > 1MHz 7 nV/Hz in+ Input Current Noise (+) > 1MHz 22 pA/Hz in- Input Current Noise (-) > 1MHz 16 pA/Hz XTALK All Hostile Crosstalk Channel-to-channel 5MHz/30MHz -85 / -65 dB DC Performance VIO Input Offset Voltage1 Ibn Input Bias Current non-inverting Channel to channel -5 TBD 5 1 Pins 1,3,5,7 -16 4 16 Average Drift Pin 12 -20 Average Drift Gain Matching Channel-to-channel PSRR Power Supply Rejection Ratio1 DC IS Supply Current1 IEN Disable Supply Current1 Shutdown Supply Current1 54 mV µA nA/°C 20 85 GM ISD 13 mV µV/°C 16 Input Bias Current inverting1 dIbn +9 8.5 Input Offset Voltage Matching1 dIbn Ibi 1 Average Drift dVIO VIOM -9 µA nA/°C 0.05 % 60 dB 13 18 mA Disable Mode 4 6 mA Shutdown Mode 3 5 mA Switching Characteristics Switching Time Channel-to-Channel 50% Logic to 10% Output Settling IN0, IN2 = +0.5V; IN1, IN3 = -0.5V 7.5 50% Logic to 10% Output Settling IN0, IN2 = +0.5V; IN1, IN3 = -0.5V 9.1 ns 50% Logic to 10% Output Settling IN0, IN2 = +0.5V; IN1, IN3 = -0.5V 25 ns 104 mVpp Channel Switching Transient (Glitch) All inputs grounded ns Notes: 1. 100% tested at 25°C FHP3194 Rev. 1.0.6 4 www.fairchildsemi.com FHP3194 4:1 High Speed Multiplexer Advance Information Electrical Characteristics at ±5V Tc = 25°C, Vs = ±5V, Rf = 499Ω, RL = 150Ω, G = 2; unless otherwise noted. Symbol Parameter Conditions Min Typ Max Units Digital Inputs VIH Logic High Threshold A0, A1, EN, and SD pins VIL Logic Low Threshold A0, A1, EN, and SD pins IIH Logic Pin Input Current High A0, A1, EN, and SD pins; Logic Input = 2.0V TBD µA IIL Logic Pin Input Current Low A0, A1, EN, and SD pins; Logic Input = 0V TBD µA 2.0 V 0.08 V Disable Characteristics ENISO Disable Isolation 5MHz / 30MHz -88 / -72 dB SDISO Shutdown Isolation 5MHz / 30MHz -92 /-77 dB CHISO Channel-to-Channel Isolation 5MHz -70 dB ENTON Turn on time (Disable to ON) 17 ns ENTOFF Turn off time (ON to Disable) 120 ns SDTON Turn on time (Shutdown to ON) 20 ns SDTOFF Turn off time (On to Shutdown) 115 ns Input Resistance TBD MΩ CIN Input Capacitance TBD pF CMIR Input Common Mode Voltage Range ±2.8 V 50 52 dB ±3.8 V ±3.2 ±3.7 V ±60 mA ±100 mA Input Characteristics RIN CMRR Common Mode Rejection Ratio 1 DC, VCM = ±1V Output Characteristics VO Output Voltage Swing1 IOUT Linear Output Current ISC Short Circuit Output Current ROUT Output Resistance COUT Output Capacitance RL = 2kΩ RL = 150Ω VO = GND enabled TBD mΩ disabled TBD MΩ TBD pF Notes: 1. 100% tested at 25°C FHP3194 Rev. 1.0.6 5 www.fairchildsemi.com FHP3194 4:1 High Speed Multiplexer Advance Information Electrical Characteristics at ±5V continued 14-Lead Small Outline Package (SOIC) SOIC-14 D SYMBOL A1 B C D E e H h L A 7° e ZD CL CL Pin No. 1 E H B ZD A2 DETAIL-A L NOTE: h x 45° A A1 DETAIL-A α A2 MIN MAX .0040 .0098 .014 .018 .0075 .0098 .337 .344 .150 .157 .050 BSC .2284 .2440 .0099 .0196 .016 .050 .060 .068 8 0 0.20 ref .054 .062 C 1. All dimensions are in inches. 2. Lead coplanarity should be 0 to 0.10mm (.004") max. 3. Package surface finishing: (2.1) Top: matte (charmilles #18~30). (2.2) All sides: matte (charmilles #18~30). (2.3) Bottom: smooth or matte (charmilles #18~30). 4. All dimensions excluding mold flashes and end flash from the package body shall not exceed o.152mm (.006) per side (d). 14-Lead Outline Package (TSSOP) 6 e –B– 7 N 5 (b) 2X E/2 1.0 DIA TSSOP-14 8 E1 E c c1 1.0 b1 ddd C B A 2X N/2 TIPS 1 2 3 6 SECTION AA e /2 9 1.0 ccc 7 –A– A2 D 8 3 aaa C A –C– b NX A1 (02) (0.20) bbb M C B A R1 –H– R GAGE PLANE 10 A 0.25 (03) A L (L1) 01 SYMBOL A A1 A2 L R R1 b b1 c c1 01 L1 aaa bbb ccc ddd e 02 03 D E1 E e N MIN – 0.05 0.85 0.50 0.09 0.09 0.19 0.19 0.09 0.09 0° 4.90 4.30 NOM – – 0.90 0.60 – – – 0.22 – – – 1.0 REF 0.10 0.10 0.05 0.20 0.65 BSC 12° REF 12° REF 5.00 4.40 6.4 BSC 0.65 BSC 14 MAX 1.10 0.15 0.95 0.75 – – 0.30 0.25 0.20 0.16 8° 5.10 4.50 NOTES: 1 All dimensions are in millimeters (angle in degrees). 2 Dimensioning and tolerancing per ASME Y14.5–1994. 3 Dimensions "D" does not include mold flash, protusions or gate burrs. Mold flash protusions or gate burrs shall not exceed 0.15 per side . 4 Dimension "E1" does not include interlead flash or protusion. Interlead flash or protusion shall not exceed 0.25 per side. 5 Dimension "b" does not include dambar protusion. Allowable dambar protusion shall be 0.08mm total in excess of the "b" dimension at maximum material condition. Dambar connot be located on the lower radius of the foot. Minimum space between protusion and adjacent lead is 0.07mm for 0.5mm pitch packages. 6 Terminal numbers are shown for reference only. 7 Datums – A – and – B – to be determined at datum plane – H – . 8 Dimensions "D" and "E1" to be determined at datum plane – H – . 9 This dimensions applies only to variations with an even number of leads per side. For variation with an odd number of leads per side, the "center" lead must be coincident with the package centerline, Datum A. 10 Cross sections A – A to be determined at 0.10 to 0.25mm from the leadtip. FHP3194 Rev. 1.0.6 6 www.fairchildsemi.com FHP3194 4:1 High Speed Multiplexer Advance Information Mechanical Dimensions The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. ACEx™ FAST® ActiveArray™ FASTr™ Bottomless™ FPS™ Build it Now™ FRFET™ CoolFET™ GlobalOptoisolator™ CROSSVOLT™ GTO™ DOME™ HiSeC™ EcoSPARK™ I2C™ E2CMOS™ i-Lo™ EnSigna™ ImpliedDisconnect™ FACT™ IntelliMAX™ FACT Quiet Series™ Across the board. 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PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. I18 FHP3194 Rev. 1.0.6 7 www.fairchildsemi.com FHP3194 4:1 High Speed Multiplexer TRADEMARKS